Home / 166,454.01-249,606.90-48,097.22

Finding the Fourth Proportional to 166,454.01, 249,606.90 and 48,097.22

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Solution

The fourth proportional to 166,454.01, 249,606.90 and 48,097.22 is: 72,124.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,454.01 : 249,606.90 = 48,097.22 : x
  2. Step 2: Convert to fraction form
    166,454.01/249,606.90 = 48,097.22/x
  3. Step 3: Cross multiply
    166,454.01x = 249,606.90 × 48,097.22
  4. Step 4: Simplify right side
    166,454.01x = 12,005,396,734.78
  5. Step 5: Solve for x
    x = 12,005,396,734.78/166,454.01
  6. Step 6: Final answer
    x = 72,124.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.